Select Series

IMSA Radio

IMSA Radio is a co-production of IMSA and Radio Show Limited and features popular sports car announcers John Hindhaugh, Jeremy Shaw, Shea Adam and Jim Roller. The team provides live audio coverage of all IMSA WeatherTech SportsCar Championship and Continental Tire SportsCar Challenge practice, qualifying sessions and full-length coverage of all races. In addition, IMSA Radio also covers all IMSA Porsche GT3 Cup Challenge USA by Yokohama, IMSA Prototype Challenge Presented by Mazda and Lamborghini Blancpain Super Trofeo qualifying and race sessions which are run as companion events on WeatherTech Championship weekends.

The IMSA Radio broadcast is used as the public address system at each event as well as being available on scanner channel 454.000 and SiriusXM for all IMSA WeatherTech SportsCar Championship events. When possible, the broadcast will also be available through the events local radio AM or FM station.